John s



J. S. SKINNER.

Lathe Dog;

Patented Aug. 9, 1870.

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JOHN s. SKINNER, OF LEBANON, NEW "HAMPSHIRE..-

Letters Patent No. 106,224, dated August 9,1870,

IMPROVED LATHE-DOG.

The Schedule referred a in these Letters, Patent and making pm t o -the sa e- To all whom it may concern Be it known that I, J 0m; S. SKINNER, of Lebanon, iuthe county of Grafton and State of New Hampshire,

haveinveuted anew and improved Lathe-Dog; and I do hereby declare that the following is afiilhclear,

and exact description of the same, reference being had to the accompanying drawing forming a part of this specification.

This inventiorirelates to lathe-dogs, and the object in view is to furnish to the public a 'device'which may be used to clamp round or square iron, and also small articles which are to be-drilled. I

A B represent jaws, having angular recesses, a, for griping a shaft, and also the projecting arm I) 0 is a right-and-left screw, by which they are brought together; and

d, a screw-guide, which passes through a nut in the lower end of one jaw, and worksin a socket formed' posev set forth.

JOHN S. SKINNER. \Vitnesses: i E. J. DURANT,

G. E. .DURANT. 

